---> uname -a: Linux prd-centos7-builder-2c-1g-438.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 5.7G 15G 29% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 377 1488 16 1923 3144 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:4a:90:2f brd ff:ff:ff:ff:ff:ff inet 10.30.218.129/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fe4a:902f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 01/03/2024 _x86_64_ (1 CPU) 11:23:26 PM LINUX RESTART 11:24:01 PM tps rtps wtps bread/s bwrtn/s 11:25:01 PM 133.77 10.10 123.67 937.35 7519.36 11:26:01 PM 230.80 0.28 230.52 14.33 8058.37 11:27:02 PM 1.96 0.02 1.95 0.54 88.53 11:28:01 PM 0.17 0.00 0.17 0.00 1.96 11:29:01 PM 0.30 0.00 0.30 0.00 3.70 11:30:01 PM 0.32 0.00 0.32 0.00 3.96 11:31:01 PM 0.21 0.00 0.21 0.00 2.42 11:32:01 PM 15.51 1.69 13.81 224.52 456.04 Average: 46.44 1.40 45.04 136.67 1936.10 11:24:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 PM 1549024 2331268 60.08 2088 1836052 488320 9.91 465480 1612124 197060 11:26:01 PM 1548056 2332236 60.10 2088 1844348 472932 9.60 439676 1625052 8 11:27:02 PM 1547960 2332332 60.11 2088 1844272 472900 9.59 439476 1625052 12 11:28:01 PM 1548188 2332104 60.10 2088 1844356 473076 9.60 439640 1625052 8 11:29:01 PM 1547760 2332532 60.11 2088 1844336 473140 9.60 440040 1625088 8 11:30:01 PM 1548604 2331688 60.09 2088 1844364 473076 9.60 439724 1625052 16 11:31:01 PM 1548268 2332024 60.10 2088 1844344 473076 9.60 439844 1625088 8 11:32:01 PM 1526728 2353564 60.65 2088 1857760 477712 9.69 571584 1517644 37484 Average: 1545574 2334718 60.17 2088 1844979 475529 9.65 459433 1610019 29326 11:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:25:01 PM eth0 89.01 65.28 1409.05 10.31 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 21.84 20.10 42.35 35.99 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:02 PM eth0 21.62 19.86 68.05 2.87 0.00 0.00 0.00 11:27:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 7.52 6.86 23.87 0.99 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 6.46 5.77 17.29 1.01 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 2.94 2.71 8.65 0.39 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 125.24 118.92 423.46 16.83 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 36.17 32.13 82.41 10.44 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.93 33.28 244.41 9.74 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 01/03/2024 _x86_64_ (1 CPU) 11:23:26 PM LINUX RESTART 11:24:01 PM CPU %user %nice %system %iowait %steal %idle 11:25:01 PM all 81.94 0.00 6.67 2.02 0.17 9.20 11:25:01 PM 0 81.94 0.00 6.67 2.02 0.17 9.20 11:26:01 PM all 19.63 0.00 1.64 0.98 0.05 77.70 11:26:01 PM 0 19.63 0.00 1.64 0.98 0.05 77.70 11:27:02 PM all 3.61 0.00 0.10 0.00 0.05 96.24 11:27:02 PM 0 3.61 0.00 0.10 0.00 0.05 96.24 11:28:01 PM all 1.58 0.00 0.07 0.00 0.03 98.32 11:28:01 PM 0 1.58 0.00 0.07 0.00 0.03 98.32 11:29:01 PM all 1.25 0.00 0.05 0.00 0.03 98.66 11:29:01 PM 0 1.25 0.00 0.05 0.00 0.03 98.66 11:30:01 PM all 0.85 0.00 0.03 0.00 0.03 99.08 11:30:01 PM 0 0.85 0.00 0.03 0.00 0.03 99.08 11:31:01 PM all 19.73 0.00 0.33 0.00 0.05 79.89 11:31:01 PM 0 19.73 0.00 0.33 0.00 0.05 79.89 11:32:01 PM all 28.55 0.00 1.50 0.14 0.09 69.72 11:32:01 PM 0 28.55 0.00 1.50 0.14 0.09 69.72 Average: all 18.74 0.00 1.23 0.37 0.06 79.60 Average: 0 18.74 0.00 1.23 0.37 0.06 79.60